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ThroughoutBlue Prince,secrets like the Tunnel puzzle boxcan be found in just about every room, including rooms that you don’t think hold any secrets. Depending on how you draft your rooms, some floorplans can change to contain new items or details – in this case, the Tunnel spawns the puzzle box when you place it a certain way.
To get the Tunnel puzzle box to spawn, you must first unlock the Tunnel floorplan and add it to your draft deck. Then, follow this guide to learn how to find the secret Tunnel puzzle box location and how to solve thisdeceptively complexBlue Princepuzzlewith a relatively straightforward, step-by-step walkthrough.
Where Is The Tunnel Puzzle Box?
The secret Tunnel puzzlecan only be found at the end of a Tunnel roomthat leads into a dead end. The Tunnel floorplan itself can only be unlocked once youlight up the two torches in the blocked tunnel below the main entranceto the Estate – leave via the front door, then take the white staircase to the left down.You must have a Burning Glass to light these torches.
The secret Tunnel floorplan can be found on a crate at the end of this blocked tunnel, but only if at least one of the nearby torches is lit. Pick up the secret Floorplan, then head back into the Estate (or start a new Day).
To find the secret Tunnel puzzle box,Blue Princeplayersmust draft a Tunnel into one of the perimeter borders of the house. We discovered this secret Tunnel puzzle after draftingthree Tunnels in a row that lead into the top-left corner of the 9x5 grid that makes up the house layout.
How To Solve The Tunnel Puzzle Box
Secret Tunnel Puzzle Box Solution
At the end of the Tunnel you will see a small puzzle box, not unlike the puzzle box in the Trading Outpost.Each of these puzzle boxes is different, though, and each requires a slightly different approach to open.
EveryBlue Princepuzzle box requires players to move a particular colored square into each of the 3x3 grid’s four corners.Once you have aligned each corner with the correct color, click the heart symbols that point into each corner to lock it in. You must lock in all four to open a secret puzzle box.
In this case, you must move theorangetiles intoeach of the four corners.
Essentially, your goal with this puzzle is to get the black square and four purple tiles to form a cross in the middle of the board with one orange tile on each corner. Though there may beother ways to solve the box puzzle faster, to open the secret Tunnel puzzle box,Blue Princeplayers can follow this step-by-step method:
1-3
2-3
3-3
1-2
2-2
3-2
1-1
2-1
3-1
If you make a mistake, reset the secret Tunnel puzzle by clicking one of the corner symbols when there is not an orange tile in that corner. The board will reset back to its default position and arrangement.
Blue Prince Tunnel Puzzle Rewards
As with all puzzle boxes inBlue Prince, the Tunnel Puzzlerewards you with an Allowance Token. Allowance is a permanent upgrade that lets youstart each day with a set amount of Gold, given to Simon in the form of a new letter on the table in the entrance.
Completing the secret Tunnel puzzle reward willincrease your Allowance by 2. This does not take effect on the same day, you cannot go back to the entrance to get the extra Gold if you solve the Tunnel puzzle during a run.
